Important announcements regarding changes to test methodologies, reference ranges, CPT coding, new available assays or discontinued assays are reported to our clients weekly via MLabs Test Updates.  The following Test Update files, which contain information that is current when produced, may be printed for client use. However, information contained is subject to change over time. For more information or questions, please contact Customer Service at 800-862-7284.

TitlePosted DateEffective DateTest NameCPT CodeUpdate Type
Test Update 882ADAMTS-13 Activity85397 Test Resumed
Test Update 882Bivalirudin Level Anti-IIa 85130 New Tests
Test Update 882ADAMTS-13 Inhibitor 85335 Test Resumed
Test Update 882Dilute Russell's Viper Venom Test85613 Reference range changed
Test Update 882Drug Screen, Serum80307 Test Methodology Changed
Test Update 881Francisella tularensis antibody IgM/IgG, SerumTest Resumed
Test Update 881MUSCLE/NERVE/RENAL KIT UPDATES Important Notification
Test Update 881Variety of Antigen Test (see below) Test Code Change
Test Update 881Procollagen I Intact N-Terminal, SerumTest Resumed
Test Update 880Vasoactive Intestinal PolypeptideTest Discontinued
Test Update 880Procollagen I Intact N-Terminal, SerumTest Down or Delayed
Test Update 880Lipid PanelReference range changed
Test Update 880BCR-ABL1 Mutation Analysis for Tyrosine Kinase Inhibitor ResistanceTest Code Change
Test Update 880Alpha-Globin Gene AnalysisTest Down or Delayed
Test Update 880Oxalate, UrineProduction schedule change
Test Update 880Francisella tularensis antibody IgM/IgG, SerumTest Down or Delayed
Test Update 879Test Discontinued
Test Update 879SYT/SSX Translocation (Synovial Sarcoma) by PCRTest Discontinued
Test Update 879Test Discontinued
Test Update 879Test Discontinued
Test Update 879PAX/FOXO1 Translocation (Alveolar Rhabdomyosarcoma) by PCRTest Discontinued
Test Update 878Congenital Cytomegalovirus DNA by PCR, Neonatal Screen 87497 New Tests
Test Update 878Cystinuria Profile, Quantitative, 24 Hour Urine 82136 Reference range changed
Test Update 878ADAMTS-13 Activity85397 Test Down or Delayed
Test Update 877Lead, Blood83655 Miscellaneous
Test Update 877Biotinidase, Plasma82261 Test Code Change
Test Update 877Fragile X Syndrome Mutation81243, G0452-26 Test Methodology Changed
Test Update 877REMINDER TO INCLUDE CBC RESULTS 83021 Important Notification
Test Update 876Histoplasma Antibody, Serum86698 x3 Test Code Change
Test Update 876Encephalopathy, Autoimmune Evaluation, CSF86255 x21, 86341